diff --git a/.github/workflows/build-infra-dockers.yaml b/.github/workflows/build-infra-dockers.yaml
index 17498faf6..f7290c11d 100644
--- a/.github/workflows/build-infra-dockers.yaml
+++ b/.github/workflows/build-infra-dockers.yaml
@@ -6,7 +6,7 @@ on:
       - infrastructure
 
 env:
-    GO_VERSION: "^1.21.0"
+    GO_VERSION: "~1.21.1"
     CGO_ENABLED: "0"
     BUILD_USER: docker
     BUILD_HOST: github.syncthing.net
diff --git a/.github/workflows/build-syncthing.yaml b/.github/workflows/build-syncthing.yaml
index 2cae998fa..9f3511830 100644
--- a/.github/workflows/build-syncthing.yaml
+++ b/.github/workflows/build-syncthing.yaml
@@ -12,7 +12,7 @@ env:
   # The go version to use for builds. We set check-latest to true when
   # installing, so we get the latest patch version that matches the
   # expression.
-  GO_VERSION: "~1.21.0"
+  GO_VERSION: "~1.21.1"
 
   # Optimize compatibility on the slow archictures.
   GO386: softfloat